⚡ CIRCUIT LAB
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EDUCATIONAL
Guardian Node
LoRa Node
Temp Monitor
Clear
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Power Budget
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LIVE: OFF
CID: none
← MISSIONS
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CATALOG
PROPS
POWER
PROBLEM
WIKI
BOM
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Click a component
to see its properties
COMPONENT
ID
LABEL
TYPE
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CATEGORY
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PINS
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🔋 POWER BUDGET
BATTERY TYPE
LiPo 1000mAh (3.7V)
LiPo 2000mAh (3.7V)
LiPo 3000mAh (3.7V)
LiPo 5000mAh (3.7V)
Vape 400mAh (3.7V)
Vape 800mAh (3.7V)
Vape 1200mAh (3.7V)
CR2032 Coin Cell (3V)
CR123A (3V)
AA Alkaline (1.5V x 2)
AAA Alkaline (1.5V x 2)
OPERATING MODE
Continuous (24/7)
Periodic (every 10min)
Low Power (sleep 90%)
Ultra Low (sleep 99%)
Calculate Budget
Results will appear here
Select battery and mode, then click Calculate
🎯 PROBLEM & SOLUTION
PROBLEM STATEMENT
CONSTRAINTS & REQUIREMENTS
FEATURE REQUESTS
Save Problem Definition
Problem definition will be saved with circuit
This information travels with the design when exported
📚 COMPONENT WIKI
Click a component in the catalog to see its datasheet links and usage notes.
Or paste an IPFS CID in chat to share a schematic file.
QUICK LINKS
• Arduino pinout:
ipfs add pinout.pdf
• DHT22 datasheet
• ESP32 dev board
• KiCad files via IPFS
NECTO / MIKROC
Export NECTO project → zip → ipfs add → share CID in #hardware-lab
🛒 BILL OF MATERIALS
Refresh BOM
Export CSV
Add components to the canvas, then click Refresh BOM.
COMPONENT COST
$0.00
SHIPPING EST.
$0.00
TOTAL EST.
$0.00
BUYING TIPS
• DigiKey: reliable, ships CA/US same day
• Adafruit: beginner-friendly, good docs
• SparkFun: maker-focused breakouts
• Amazon: fast shipping, mixed quality
LTE+GPS combo modules save $10-20 vs separate
COMPONENTS:
0
CONNECTIONS:
0
SIGNALS:
PWR
GND
I2C
SPI
GPIO
UART
LoRa
GPS
GSM
● sim running
▾ CIRCUIT JSON
EXPAND
▶ RENDER
EXAMPLE
EXPORT
edit JSON below to modify circuit
CIRCUIT LAB v1
EDUCATIONAL
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OPEN-SOURCE HARDWARE FOR DEMOCRACY DEFENDERS
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P2P: GUN.JS
· peers: 0
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